@charset "utf-8";
*{
    padding: 0;
    margin: 0;
}
.big{
    margin: auto;
    position: relative;
    width: 950px;
    height: 480px;
    // background: url(../images/slide-3.png);
    background-image:radial-gradient(gray white);
    
    img:nth-child(1){
        margin-left: 34px;
    }
    ul{
        list-style: none;
        display: flex;
        position: absolute;
        top: 100px;
        left: 0px;
        border: 1px solid gray;
        width: 100%;
        height: 50px;
        z-index: -1;
        hr{
            height: 30px;
            margin-top: 10px;
        }
        
        li{
            width: 100px;
            line-height: 50px;
            text-align: center;
        }
        
    }
    a{
        position: absolute;
        left: 34px;
        top: 500px;
    }
}
.logo{
   
    height: 100px;
   
}



.yuan{
    margin: auto;
    width: 950px;
    height: 75px;
    position: relative;
    display: flex;
    justify-content: center;
    border: 1px solid gray;
    margin-top: 75px;
    
    .yuan1{
        width: 142px;
        height: 92px;
        background: url(../images/mp-pag-1.png);
        padding-top: 50px;
        text-align: center;
        position: relative;
        top: -65px;
        span{
            color:white;
            
        }
    }
    .yuan2{
        width: 142px;
        height: 92px;
        background: url(../images/mp-pag-2.png);
        padding-top: 50px;
        text-align: center;
        top: -65px;
        position: relative;
        span{
            color:white;
            
        }
    }
    .yuan3{
        width: 142px;
        height: 92px;
        background: url(../images/mp-pag-3.png);
        padding-top: 50px;
        text-align: center;
        top: -65px;
        position: relative;
        span{
            color:white;
            
        }
    }
}



.our{
    width: 950px;
    height: 250px;
    border: 1px solid gray;
    margin: auto;
    .our1{
        height: 110px;
        text-align: center;
        line-height: 50px;
        span{
            font-weight: bold;
            font-size: 30px;
            color: gray;
            display: block;
        }
    }
    .our2{
        height: 140px;
        display: grid;
        grid-template-columns: 215px 220px 196px 315px;
        grid-template-rows: 140px;
        .boxour{
            position: relative;
            display: flex;
            color: #741d2b;
            span{
                margin-left: 30px;
                display: block;
                height: 140px;
                width: 60px;
                font-size: 30px;
                
            }
            p{
                font-size: 14px;
            }
            a{
                position:absolute;
                top: 90px;
                left: 60px;
            }
        }
        .boxour:nth-child(2){
            color: orange;
        }
        .boxour:nth-child(3){
            color: yellow;
        }
        .boxour:nth-child(4){
            color: gray;
        }

    }
}

.wel{
    width: 950px;
    height: 360px;
    border: 1px solid gray;
    margin: auto;
    display: grid;
    grid-template-columns: 630px 270px;
    grid-template-rows: 360px;
    gap: 45px;
    .box1{
        width: 630px;
        height: 360px;
        display: grid;
        padding-left: 40px;
        grid-template-columns: 590px;
        grid-template-rows: 90px 70px 200px;
        align-items: center;
        .box-1{
            p{
                font-size: 12px;
            }
        }
        .box-11{
            width: 630px;
            height: 200px;
            display: grid;
            grid-template-columns: repeat(3,190px);
            grid-template-rows: 130px 60px;
            gap: 10px;
            .box-3{
                h4{
                    margin-left: 100px;
                }
                span{
                    
                    font-size: 14px;
                    color: gray;
                    margin-left: 100px;
                }

            }
           
        }
    }
    .box2{
        width: 270px;
        height: 360px;
        display: grid;
        grid-template-columns: 270px;
        grid-template-rows: 90px 115px 95px 65px;
        align-items: center;
        .box2-1{
            span{
                margin-bottom: 5px;
            }
            p{
                font-size: 12px;
            }
            a{
                margin-left: 150px;
            }
        }
    }
}

.ser{
    width: 912px;
    height: 225px;
    border: 1px solid gray;
    margin: auto;
    background-color: #e9e9e9;
    display: grid;
    grid-template-columns: 238px 200px 230px 240px;
    grid-template-rows: 70px 155px;
    padding-left: 38px;
    align-items: center;
    ul{
        li{
            font-size: 12px;
        }
    }
    .box-s{
        p{
            font-size: 12px;
        }
        .box-s-1{
            background-color: white;
            h4{
                span{
                    font-size: 12px;
                    color: gray;
                }
            }
        }
    }
}

.foot{
    width: 890px;
    height: 95px;
    margin: auto;
    padding-left: 60px;
    img{
        width: 100px;
        height: 35px;
        margin-top: 15px;
        
    }
    span{
        display: block;
        color: gray;
        a{
            color: blue;
        }
    }

}